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INSTALLATION MANUAL

 

REQ71B7V3B
REQ100B7V3B

REQ71B7W1B
REQ100B7W1B
REQ125B7W1B

 

Split System air conditioners

Содержание REQ-BW1

Страница 1: ...INSTALLATION MANUAL REQ71B7V3B REQ100B7V3B REQ71B7W1B REQ100B7W1B REQ125B7W1B Split System air conditioners...

Страница 2: ...4 5 6 6 3 1 2 3 4 5 A B A E B C D H H1 L1 A A B2 B2 B2 C C D1 D1 D1 D2 D2 D2 D2 D2 E E H H L1 L1 L1 L2 L2 L2 A A B1 B1 B1 B1 B1 B1 B2 B2 B2 C C D1 D1 D1 D2 D2 D2 D2 D2 E E H H L1 L1 L1 L2 L2 L2 1 1 2...

Страница 3: ...ia ca acestea s fie utilizate n conformitate cu instruc iunile noastre 19 skladni z naslednjimi standardi in drugimi normativi pod pogojem da se uporabljajo v skladu z na imi navodili 20 on vastavuses...

Страница 4: ...ount exceeds the limit it may cause an oxygen deficiency accident Be sure to use only the specified accessories and parts for installation work Failure to use the specified parts may result in water l...

Страница 5: ...Gas pipe Ignition or explosion may occur if the gas leaks Water pipe Hard vinyl tubes are not effective grounds Lightning conductor or telephone ground wire Electric potential may rise abnormally if...

Страница 6: ...foundation of concrete blocks etc the height of the foundation should be maximum 150 mm 5 If you install the unit on a frame please install a waterproof plate within 150 mm of the underside of the un...

Страница 7: ...elevant local and national regulations The minimal pipe thickness for R 410A piping must be in accordance with the table below O Annealed 1 2H Half hard Suction side obstacle Obstacle is present Disch...

Страница 8: ...and new piping should be installed If the previously used model had problems with its compressor this might cause oxidized coolant oil scale residue and other adverse effects If the indoor or outdoor...

Страница 9: ...r turns It is now closed Cautions for handling the valve cover The valve cover is sealed where indicated by the arrow Take care not to damage it After operating the valve be sure to tighten the valve...

Страница 10: ...e refrigerating system and preventing normal operation When brazing while inserting nitrogen into the piping nitrogen must be set to 0 02 MPa with a pressure reducing valve just enough so that it can...

Страница 11: ...the vacuum pump for 1 hour to 100 7 kPa vacuum drying If the system cannot be evacuated to 100 7 kPa within 2 hours repeat the operation of vacuum break and vacuum drying Then after leaving the system...

Страница 12: ...tside 1 Wire 2 Bush 3 Nut 4 Frame 5 Hose When you do not use a wire conduit be sure to protect the wires with vinyl tubes to prevent the edge of the knock out hole from cutting the wires Follow the el...

Страница 13: ...se phenomena If this happens turn off the power re check the wiring and switch the position of two of the three electrical wires If operation is not possible do not under any circumstances force the e...

Страница 14: ...hermo switch M1F M2F Q1RP Phase reverse circuit R1T Thermistor air R2T Thermistor coil R3T Thermistor discharge RC Signal receiver circuit S1PH Pressure switch HIGH S1PL Pressure switch LOW SD Safety...

Страница 15: ...NOTES NOTES...

Страница 16: ...Zandvoordestraat 300 B 8400 Oostende Belgium 4PWEN19495 1B...

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